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Defense

Latest Briefs & News

Briefs : Green Design & Manufacturing
Chromium Removal from PVC Filters
The process does not cause any structural changes to the PVC filter membrane.
Briefs : Mechanical & Fluid Systems
Unpowered, Lightweight Ankle Exoskeleton
This low-profile ankle exoskeleton integrates into a shoe and fits under clothing.
Question of the Week : Defense
Will We Develop Trust in Autonomous Drones and Vehicles?

For developers of A.I.-guided drones and autonomous technologies, failure is not an option.

Podcasts : Sensors/Data Acquisition
Here's an Idea: A.I. in the Air
Here's an Idea: A.I. in the Air
Will we be able to trust autonomous drones? We explore the question in our latest episode of Here's an Idea.
Here's an Idea: A.I. in the Air
Briefs : Materials
Pearl-Like Coating Enhances Lightweight Armor
Pearl-Like Coating Enhances Lightweight Armor

By mimicking the outer coating of pearls (nacre or mother of pearl), researchers created a lightweight plastic that is 14 times stronger and eight times lighter (less dense) than steel. It could...

Pearl-Like Coating Enhances Lightweight Armor
Blog : Electronics & Computers
AUSA 2019: A Really Cool Computer
AUSA 2019: A Really Cool Computer
Ben Sharfi, CEO of General Micro Systems (GMS), says he has the Product of the Year. Do you agree?
AUSA 2019: A Really Cool Computer
Blog : Electronics & Computers
AUSA 2019: Military Preps for Open Sensor Standards
AUSA 2019: Military Preps for Open Sensor Standards
SOSA, the Sensor Open Systems Architecture Consortium, held a press conference on Monday afternoon at AUSA 2019.
AUSA 2019: Military Preps for Open Sensor Standards
News : Transportation
AUSA 2019: A View From the Show Floor
AUSA 2019: A View From the Show Floor
Editor Bruce A. Bennett offers a look at the Association of the United States Army's 2019 Annual Meeting.
AUSA 2019: A View From the Show Floor
News : Robotics, Automation & Control
Answering Your Questions: How Will the Military Use Motion Control Technology?
Answering Your Questions: How Will the Military Use Motion Control Technology?
A Tech Briefs reader asks: What's next with military motion control?
Answering Your Questions: How Will the Military Use Motion Control Technology?
Briefs : Defense
Technique Locates Robots and Humans in GPS-Challenged Environments

An algorithm enables localization of humans and robots in areas where GPS is unavailable. The Army needs to be able to localize agents operating in physically complex, unknown, and infrastructure-poor environments. This capability is critical to help find dismounted soldiers and...

Articles : Lighting
Mobile Rugged Displays for Situational Awareness
Mobile Rugged Displays for Situational Awareness
Program managers and engineers in the military markets need to know about the emergence of new display technologies in the consumer sector.
Mobile Rugged Displays for Situational Awareness
Facility Focus : Defense
Facility Focus: NASA’s Armstrong Flight Research Center
Facility Focus: NASA’s Armstrong Flight Research Center
NASA Armstrong flight-tests some of the nation’s most unique aircraft and aeronautical systems.
Facility Focus: NASA’s Armstrong Flight Research Center
NASA Spinoff : Manufacturing & Prototyping
Deep-Space Food Science Research Improves 3D Printing
Deep-Space Food Science Research Improves 3D Printing
Developing meals for long-duration missions is leading to personalized 3D-printed food.
Deep-Space Food Science Research Improves 3D Printing
Briefs : Mechanical & Fluid Systems
Neural Lander Uses AI to Land Drones Smoothly

Landing multi-rotor drones smoothly is difficult. Complex turbulence is created by the airflow from each rotor bouncing off the ground during a descent. This turbulence is not well understood nor is it easy to compensate for, particularly for autonomous drones. That is why takeoff and landing are...

Products : Defense
New Products: October 2019 Motion Design
New Products: October 2019 Motion Design

Brushless Servo Motor

maxon precision motors (Taunton, MA) released the EC-i30 20W brushless servomotor with integrated electronics. With an integrated 4-quadrant speed controller, the motor...

New Products: October 2019 Motion Design
INSIDER : Defense
Undergrad Engineers Advance Shock Wave Mitigation Research
Undergrad Engineers Advance Shock Wave Mitigation Research

A team of undergrad engineers discovered a method that could make materials more resilient against massive shocks such as earthquakes or explosions. The students tested whether...

Undergrad Engineers Advance Shock Wave Mitigation Research
INSIDER : Medical
Conventional Imaging Lessons Let Scientists See Around Corners
Conventional Imaging Lessons Let Scientists See Around Corners

Along with flying and invisibility, high on the list of every child’s aspirational superpowers is the ability to see through or around walls or other visual obstacles. That...

Conventional Imaging Lessons Let Scientists See Around Corners
Blog : Transportation
Answering Your Questions: Thermosets or Thermoplastic Composites?
Answering Your Questions: Thermosets or Thermoplastic Composites?
How do thermoplastic composites compare to the thermoset composites already in use for several decades? A Tech Briefs reader asks.
Answering Your Questions: Thermosets or Thermoplastic Composites?
Question of the Week
Would You Cook with ‘Julia?’